Multiple monitors can improve productivity and multitasking, but the setup doesn't always work as expected. Here are fixes for many common multi-display issues.
Monitor driver deals with our screen’s refresh rates, color quality, and resolution. Thus, installing the dedicated driver and updating it from time to time
If your monitor doesn’t support a high refresh rate, overclocking can help you increase it slightly. However, this totally depends on your display model.
The amount of memory a graphics card has impacts its performance and capabilities. However, once the GPU is in your computer, it can be hard to figure out how